Experienced in PIK3CA-Related Overgrowth Spectrum

Dr. Naiem Nassiri

Vascular Surgery
Vascular Ct PLLC
330 Boston Post Rd, Suite 240, 
Darien, CT 
Offers Telehealth

Experienced in PIK3CA-Related Overgrowth Spectrum
Vascular Ct PLLC
330 Boston Post Rd, Suite 240, 
Darien, CT 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Naiem Nassiri is a Vascular Surgeon in Darien, Connecticut. Dr. Nassiri is rated as an Experienced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His top areas of expertise are Aortic Dissection, Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Angioplasty, and Stent Placement.

His clinical research consists of co-authoring 92 peer reviewed articles and participating in 4 clinical trials. MediFind looks at clinical research from the past 15 years.

Specialties
Vascular Surgery
Licenses
Vascular Surgery in NJ
Hospital Affiliations
Norwalk Hospital
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital District Physicians Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MetroPlus Health
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Tufts
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 11 Less Insurance Carriers -

Locations

VASCULAR CT PLLC
330 Boston Post Rd, Suite 240, Darien, CT 06820
Call: 203-548-7858

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


4 Clinical Trials

Chronic Venous Thrombosis: Relief With Adjunctive Catheter-Directed Therapy - The C-TRACT Trial
Chronic Venous Thrombosis: Relief With Adjunctive Catheter-Directed Therapy - The C-TRACT Trial
Enrollment Status: Active_not_recruiting
Publish Date: January 28, 2026
Intervention Type: Device
Study Phase: Not Applicable
Aneurysm Treatment Using the Heli-FX™ EndoAnchor™ System Global Registry
Aneurysm Treatment Using the Heli-FX™ EndoAnchor™ System Global Registry
Enrollment Status: Active_not_recruiting
Publish Date: December 26, 2025
Intervention Type: Procedure, Device
Post-Approval Study of the TREO Abdominal Stent-Graft System (P190015) in Patients With Infrarenal Abdominal Aortic and Aorto-iliac Aneurysms
Post-Approval Study of the TREO Abdominal Stent-Graft System (P190015) in Patients With Infrarenal Abdominal Aortic and Aorto-iliac Aneurysms
Enrollment Status: Active_not_recruiting
Publish Date: June 26, 2025
Intervention Type: Device
Study Phase: Not Applicable
Assessment of Quality of Life Changes on Lower Extremity Lymphedema Patients Using an Advanced Pneumatic Compression Device at Home
Assessment of Quality of Life Changes on Lower Extremity Lymphedema Patients Using an Advanced Pneumatic Compression Device at Home
Enrollment Status: Terminated
Publish Date: April 03, 2023
Intervention Type: Device
View 3 Less Clinical Trials

90 Total Publications

The Realities of the Current Endovascular Thoracoabdominal Aortic Landscape in the United States and Europe.
The Realities of the Current Endovascular Thoracoabdominal Aortic Landscape in the United States and Europe.
Journal: Cardiovascular and interventional radiology
Published: October 15, 2025
View All 90 Publications
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Gary Giangola is a Vascular Surgeon in New York, New York. Dr. Giangola is rated as an Advanced provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Disease, Carotid Artery Surgery, and Aneurysm Repair.

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Languages Spoken:
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Sung Kim is a Vascular Surgeon and a General Surgeon in New York, New York. Dr. Kim is rated as a Distinguished provider by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His top areas of expertise are Varicose Veins, Stasis Dermatitis and Ulcers, Peripheral Artery Disease, and Arterial Insufficiency.

VIEW MORE PIK3CA-RELATED OVERGROWTH SPECTRUM DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Nassiri's expertise for a condition
ConditionClose
    • Distinguished
    • Abdominal Aortic Aneurysm (AAA)
      Dr. Nassiri is
      Distinguished
      . Learn about Abdominal Aortic Aneurysm (AAA).
      See more Abdominal Aortic Aneurysm (AAA) experts
    • Aortic Dissection
      Dr. Nassiri is
      Distinguished
      . Learn about Aortic Dissection.
      See more Aortic Dissection experts
    • Arteriovenous Malformation
      Dr. Nassiri is
      Distinguished
      . Learn about Arteriovenous Malformation.
      See more Arteriovenous Malformation experts
    • Cystic Medial Necrosis of Aorta
      Dr. Nassiri is
      Distinguished
      . Learn about Cystic Medial Necrosis of Aorta.
      See more Cystic Medial Necrosis of Aorta experts
    • Klippel-Trenaunay Syndrome
      Dr. Nassiri is
      Distinguished
      . Learn about Klippel-Trenaunay Syndrome.
      See more Klippel-Trenaunay Syndrome experts
    • Thoracic Aortic Aneurysm
      Dr. Nassiri is
      Distinguished
      . Learn about Thoracic Aortic Aneurysm.
      See more Thoracic Aortic Aneurysm experts
    • Advanced
    • Carotid Artery Disease
      Dr. Nassiri is
      Advanced
      . Learn about Carotid Artery Disease.
      See more Carotid Artery Disease experts
    • Peripheral Artery Disease
      Dr. Nassiri is
      Advanced
      . Learn about Peripheral Artery Disease.
      See more Peripheral Artery Disease experts
    • Varicose Veins
      Dr. Nassiri is
      Advanced
      . Learn about Varicose Veins.
      See more Varicose Veins experts
    • Venous Thromboembolism (VTE)
      Dr. Nassiri is
      Advanced
      . Learn about Venous Thromboembolism (VTE).
      See more Venous Thromboembolism (VTE) experts
    • Experienced
    • Aberrant Subclavian Artery
      Dr. Nassiri is
      Experienced
      . Learn about Aberrant Subclavian Artery.
      See more Aberrant Subclavian Artery experts
    • Aneurysm Repair
      Dr. Nassiri is
      Experienced
      . Learn about Aneurysm Repair.
      See more Aneurysm Repair experts
    • Angioplasty
      Dr. Nassiri is
      Experienced
      . Learn about Angioplasty.
      See more Angioplasty experts
    • Arterial Embolism
      Dr. Nassiri is
      Experienced
      . Learn about Arterial Embolism.
      See more Arterial Embolism experts
    • Arterial Insufficiency
      Dr. Nassiri is
      Experienced
      . Learn about Arterial Insufficiency.
      See more Arterial Insufficiency experts
    • Blue Rubber Bleb Nevus Syndrome
      Dr. Nassiri is
      Experienced
      . Learn about Blue Rubber Bleb Nevus Syndrome.
      See more Blue Rubber Bleb Nevus Syndrome experts
    View All 26 Experienced Conditions
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